| (11) | Number of the document | 2536 |
| (21) | Number of the application | a 2004 0098 |
| (22) | Filing date of the application | 2004.04.28 |
| | Date of filing the request for examination | (pe raspunderea solicitantului) 11.05.2004 |
| (71) | Name(s) of applicant(s), code of the country | TIGHINEANU Ion, MD; |
| (72) | Name(s) of inventor(s), code of the country | TIGHINEANU Ion, MD; SIRBU Lilian, MD; COJOCARU Ala, MD; URSACHI Veaceslav, MD; |
| (73) | Name(s) of owner(s), code of the country | TIGHINEANU Ion, MD; |
| (54) | Title of the invention | Process for obtaining porous semiconductor structures |
| (13) | Kind-of-document code | |
| (51) | International Patent Classification | H01L 29/30 (2006.01); H01L 33/00 (2006.01); |
| (19) | Country | MD |
| (45) | Date of publication of patent granting decision: | 2004.08.31 |
| (47) | Date of issuance of patent | 2005.04.30 |
| | Substantive examiner(s) | NASTAS Xenia |
| | Payment for maintenance up to the date | 2006.04.28 |
| | Date of patent termination | 2006.04.28 |
| | Date of publication of the termination of patent, with the right of restoration | 2007.01.31 |
| | Date of publication of the termination of patent, without the right of restoration | 2007.09.30 |